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Black Guillemot (Cepphus grylle)

The Black Guillemot or Tystie, Cepphus grylle, is a medium-sized alcid at 32-38 cm in length, and with a 49-58 cm wingspan. These birds often overwinter in their breeding areas, moving to open waters if necessary, but usually not migrating very far south.

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Filename: Teista_EG05544.jpg
Copyright: Einar Gudmann
Image Size: 3252x1829 / 3.3MB; www.gudmann.is; Cepphus grylle Iceland Teista animal bird birds black cepphus coast environment fauna feathers fowl grylle nature ornithology sea seabird svartfugl wild wilderness wildlife

The Black Guillemot or Tystie, Cepphus grylle, is a medium-sized alcid at 32-38 cm in length, and with a 49-58 cm wingspan. These birds often overwinter in their breeding areas, moving to open waters if necessary, but usually not migrating very far south.